ALFONSO

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the CHARCO (9900) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 212874District 04Field 171305502 tax incentive programmesCondensateGasSaveExport
Value, all time
$5.7 M
Jul 2005 – May 2026
Value, last 12 filed months
$24 k
at the published price for each month
Months reported
251
no gaps in the span
Streams
2
condensate, gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 261 leases and 261 wells, and the rule below applies to all of them.

Discovered
1979-10-23
as the register files it
Field class
Gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2010-11-02.

The Commission's schedule remark for this field reads: PERMITTED/DRILLED/COMPLETED ON THE SAME LEASE.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas222006-10-132 dockets
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
CondensateDisposition1,165 bbl$72,829
GasProduction716,248 Mcf$5,594,657
Total$5,667,486

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 27.0563, -99.1519. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.05631, -99.15186 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
10,350 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 10,350 ft.

Completions filed
Sep 2005
1 of 1 wells

1 well

42-505352753610,350 ftSep 2005

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (251)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

251 months

May 20260526106.413.05$1,602
Apr 2026052198.932.87$1,495
Mar 2026054489.753.15$1,713
Feb 2026049363.503.75$1,849
Jan 2026055059.138.00$4,399
Dec 2025054356.664.41$2,396
Nov 2025053458.593.93$2,097
Oct 2025054559.383.30$1,801
Sep 2025151562.743.08$1,647
Aug 2025054263.933.01$1,634
Jul 2025053966.743.32$1,787
Jun 2025052066.483.13$1,627
May 2025055860.553.23$1,804
Apr 2025155262.363.54$2,018
Mar 2025058167.704.27$2,480
Feb 2025051970.884.34$2,253
Jan 2025058374.324.28$2,494
Dec 2024056868.993.12$1,773
Nov 2024055369.052.20$1,216
Oct 2024057371.372.28$1,307
Sep 2024054569.612.36$1,289
Aug 2024055575.632.06$1,145
Jul 2024055579.932.15$1,191
Jun 2024051978.082.63$1,367
May 2024056378.812.20$1,238
Apr 2024054284.451.66$899
Mar 2024058180.301.55$898
Feb 2024053576.091.78$954
Jan 2024058173.023.30$1,916
Dec 2023058171.262.61$1,517
Nov 2023056277.892.81$1,578
Oct 2023058385.443.09$1,800
Sep 2023054189.042.74$1,480
Aug 2023056880.522.67$1,518
Jul 2023057474.852.64$1,516
Jun 2023056268.962.26$1,269
May 2023060570.622.23$1,348
Apr 2023059978.122.24$1,340
Mar 2023062172.852.39$1,486
Feb 2023056875.112.47$1,401
Jan 2023061076.533.39$2,067
Dec 2022062876.415.73$3,598
Nov 2022060285.005.65$3,399
Oct 2022062587.185.86$3,665
Sep 2022062684.888.16$5,110
Aug 2022063594.529.13$5,796
Jul 20220625101.587.54$4,714
Jun 20220628115.097.98$5,010
May 20221653109.378.43$5,616
Apr 20220640104.226.84$4,376
Mar 20220649108.885.08$3,295
Feb 2022059791.054.86$2,901
Jan 2022065081.844.54$2,949
Dec 2021065371.323.90$2,546
Nov 2021063277.435.24$3,310
Oct 2021063279.795.71$3,611
Sep 2021060669.865.35$3,243
Aug 2021062566.024.22$2,638
Jul 2021063670.783.98$2,533
Jun 2021061669.493.38$2,082
May 2021064763.483.02$1,952
Apr 2021067860.362.76$1,870
Mar 2021070861.302.72$1,924
Feb 2021065357.805.55$3,623
Jan 2021072150.412.81$2,026
Dec 2020070844.642.68$1,894
Nov 2020068938.772.71$1,865
Oct 2020070136.972.48$1,737
Sep 2020066237.091.99$1,318
Aug 2020068439.982.39$1,631
Jul 2020068938.371.83$1,258
Jun 2020066834.901.69$1,129
May 2020070116.921.81$1,272
Apr 2020069014.751.80$1,245
Mar 2020072230.341.86$1,340
Feb 2020068749.881.98$1,361
Jan 2020075557.252.09$1,582
Dec 2019075759.012.30$1,744
Nov 2019071455.302.75$1,964
Oct 2019074353.472.42$1,797
Sep 2019071155.052.66$1,889
Aug 2019075853.112.30$1,747
Jul 2019075156.272.46$1,848
Jun 2019072552.782.49$1,806
May 2019077358.482.74$2,118
Apr 2019075162.632.75$2,066
Mar 2019077456.803.06$2,370
Feb 2019270750.852.79$2,076
Jan 2019176546.033.23$2,516
Dec 2018076946.594.19$3,219
Nov 2018072952.934.24$3,089
Oct 2018178761.443.40$2,736
Sep 2018177359.543.11$2,462
Aug 2018180559.403.07$2,528
Jul 2018081165.142.93$2,378
Jun 2018079760.183.08$2,452
May 2018285465.382.90$2,608
Apr 2018086363.842.90$2,503
Mar 2018093461.222.79$2,603
Feb 201801,50561.782.77$4,163
Jan 201803,51762.874.01$14,101
Dec 201705,10857.272.92$14,923
Nov 201702,20455.423.12$6,873
Oct 201702,14449.292.98$6,397
Sep 201701,00947.523.09$3,115
Aug 2017075345.373.00$2,262
Jul 2017083943.873.09$2,590
Jun 2017073942.493.09$2,282
May 2017081645.373.26$2,663
Apr 2017076347.933.21$2,450
Mar 2017179846.772.98$2,428
Feb 2017071050.452.95$2,096
Jan 2017082749.413.42$2,827
Dec 201602,01548.763.72$7,502
Nov 2016076542.492.64$2,023
Oct 2016182946.193.09$2,608
Sep 2016180241.553.10$2,528
Aug 2016075641.442.92$2,211
Jul 2016082941.622.92$2,424
Jun 2016881345.352.69$2,546
May 2016082142.521.99$1,635
Apr 2016081236.561.99$1,617
Mar 2016085933.011.79$1,541
Feb 2016080026.472.06$1,651
Jan 2016083927.352.36$1,984
Dec 2015092832.362.00$1,857
Nov 2015091138.792.17$1,974
Oct 201501,01443.552.43$2,461
Sep 201501,04742.992.76$2,888
Aug 201501,14940.162.87$3,300
Jul 2015092548.152.95$2,724
Jun 2015086656.152.88$2,497
May 2015095155.212.96$2,811
Apr 2015093049.822.71$2,517
Mar 2015097342.892.93$2,855
Feb 2015088844.662.98$2,643
Jan 2015097143.433.10$3,011
Dec 2014194854.693.59$3,459
Nov 2014090670.464.25$3,852
Oct 201401,05378.303.90$4,108
Sep 2014098186.164.05$3,969
Aug 2014094089.394.04$3,793
Jul 201401,10296.564.18$4,606
Jun 201401,09798.164.74$5,196
May 201401,18394.734.73$5,592
Apr 201401,13095.944.81$5,434
Mar 201401,09595.895.06$5,537
Feb 201401,01297.406.19$6,266
Jan 201401,04490.404.86$5,075
Dec 201311,04491.824.35$4,638
Nov 201301,16988.853.74$4,370
Oct 201301,18397.423.78$4,471
Sep 201311,180104.113.72$4,491
Aug 201301,166104.253.52$4,107
Jul 201341,160102.523.72$4,723
Jun 201301,15194.403.93$4,527
May 201301,24894.834.15$5,178
Apr 201311,21593.964.28$5,297
Mar 201331,23693.623.91$5,117
Feb 201301,16191.233.42$3,971
Jan 201321,25991.603.42$4,489
Dec 201231,18386.773.42$4,306
Nov 201201,10386.953.62$3,998
Oct 201231,20589.383.40$4,365
Sep 201221,14294.672.92$3,522
Aug 201231,21892.662.91$3,820
Jul 201201,24985.133.02$3,773
Jun 201201,15379.822.52$2,904
May 2012111,28991.612.49$4,215
Apr 201201,325101.652.00$2,646
Mar 201231,384105.052.22$3,391
Feb 201201,279101.102.57$3,287
Jan 201201,33098.092.73$3,636
Dec 201141,35196.873.24$4,764
Nov 201101,27995.723.31$4,235
Oct 201121,42984.983.65$5,384
Sep 201101,29583.623.99$5,162
Aug 201101,32483.404.15$5,494
Jul 201121,39494.144.52$6,485
Jun 201101,33492.904.64$6,190
May 201131,41298.134.40$6,514
Apr 201141,524105.964.33$7,028
Mar 201101,49196.364.06$6,049
Feb 201101,56785.644.18$6,550
Jan 201121,35186.504.59$6,372
Dec 201011,59885.734.35$7,033
Nov 201001,53180.843.80$5,811
Oct 201021,48478.103.51$5,363
Sep 201001,43272.633.98$5,699
Aug 201031,60873.684.42$7,327
Jul 201001,71972.554.74$8,142
Jun 201021,61070.364.91$8,046
May 201001,75171.124.24$7,416
Apr 201031,58281.694.12$6,767
Mar 201001,68678.394.39$7,399
Feb 201001,65973.585.44$9,029
Jan 201031,93974.365.96$11,787
Dec 200921,71671.445.48$9,553
Nov 200901,69274.593.75$6,348
Oct 200901,90272.544.11$7,818
Sep 2009421,77265.543.06$8,183
Aug 200901,70667.423.22$5,491
Jul 200901,78261.133.46$6,174
Jun 200901,67966.163.90$6,540
May 200901,79154.743.93$7,031
Apr 200931,76446.773.59$6,469
Mar 200901,96742.144.06$7,984
Feb 200931,97332.814.63$9,239
Jan 200902,00735.865.37$10,780
Dec 200801,93737.105.98$11,578
Nov 200832,07155.496.86$14,374
Oct 200822,15875.246.92$15,088
Sep 200802,335101.767.88$18,393
Aug 200802,037114.228.48$17,280
Jul 200802,160131.0811.39$24,601
Jun 200802,044131.3313.03$26,639
May 200812,397123.1711.57$27,867
Apr 200822,238110.3110.45$23,619
Mar 200802,610101.909.66$25,223
Feb 200842,75792.538.77$24,551
Jan 200802,57690.388.21$21,138
Dec 200702,99888.337.30$21,891
Nov 200702,49691.677.29$18,200
Oct 200702,88282.856.92$19,949
Sep 2007493,02975.846.24$22,630
Aug 200703,22369.066.39$20,588
Jul 200703,85270.906.39$24,606
Jun 200703,73162.007.55$28,163
May 200703,99658.747.85$31,354
Apr 200703,59259.617.81$28,036
Mar 200704,14756.927.30$30,281
Feb 200703,97855.108.22$32,683
Jan 200704,06750.306.73$27,358
Dec 20061775,12156.656.92$45,456
Nov 200605,74454.207.62$43,755
Oct 200606,52054.906.01$39,210
Sep 200609,76360.085.04$49,178
Aug 2006010,14268.717.34$74,441
Jul 200608,29269.376.34$52,594
Jun 200609,60366.286.38$61,304
May 200606,91866.016.42$44,448
Apr 2006011,16164.397.36$82,150
Mar 200617512,69456.707.08$99,833
Feb 200607,83957.597.75$60,761
Jan 200609,25760.598.93$82,696
Dec 200501,71554.9413.42$23,007
Nov 2005018,43554.6910.59$195,197
Oct 2005040,16158.3413.80$554,052
Sep 200535691,50061.4512.08$1,127,105
Aug 2005255130,52761.519.80$1,294,437
Jul 2005054,11555.697.84$424,459

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  526 Mcf  × $  3.05 =     $1,602

────────────────────────────────────────────────────
Month total                                   $1,602

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 04/G/212874 is the state's own key, not one this site invented.